535  
CDUS43 KLOT 020632  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT WED SEP 02 2026  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 2026...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93R 2:08 PM 93 2000 80 13 80  
MINIMUM 73 5:57 AM 41 2009 56 17 51  
AVERAGE 83 68 15 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.37 2018 0.10 -0.09 0.00  
MONTH TO DATE 0.01 0.10 -0.09 0.00  
SINCE SEP 1 0.01 0.10 -0.09 0.00  
SINCE JAN 1 34.97 23.72 11.25 21.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 1 -1 0  
SINCE JUL 1 4 19 -15 21  
 
COOLING  
YESTERDAY 18 4 14 1  
MONTH TO DATE 18 4 14 1  
SINCE SEP 1 18 4 14 1  
SINCE JAN 1 727 692 35 898    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 62 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 92 2008  
MINIMUM TEMPERATURE (F) 56 39 2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2026.....SUNRISE 6:21 AM CDT SUNSET 7:25 PM CDT  
SEPTEMBER 3 2026.....SUNRISE 6:22 AM CDT SUNSET 7:24 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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